Tilt monitoring on construction site
Applications
Location: London UK
Site monitored since: June 2015
overall tasks
During the extension of rail network close to Wembley Park tube station (London, UK), noise protection barriers were fragilized by construction work.
Wireless tiltmeter (Ref: Beandevice® 2.4GHz HI-INC Xrange) were deployed every 15 meters to prevent barrier collapsing. Configured with a survey mode, alarms are transmitted to the user when thresholds are reached.
EQUIPMENT USED
BeanScape® 2.4GHz Basic
Wireless IOT Sensors
Supervision software
BeanDevice® 2.4GHz HI-INC ±15° Xrange – Wireless Tiltmeter
X-Solar : High efficiency Solar Panel with Solar Charging Controller and Lead-acid battery
BeanGateway® 2.4GHz Ethernet Outdoor – Wireless coordinator
OPERATION MODE
DAQ Mode: Survey mode every 10 minutes
Alarm thresholds : 0.5° on tilt sensors
Caption 1: Overview of construction site (Wembley Park - London)
PORT FORWARDING ENABLES REMOTE ACCESS TO MONITORING SITE
Caption 2: Mounted on a pole, the BeanGateway® 2.4GHz (outdoor version) can reach a wireless range of 300 meters in urban and noisy environment.
WIRELESS SENSORS WERE POWER SUPLIED FROM SOLAR PANEL KIT ( REF: X-SOLAR ) FOR A DURATION OF 3 YEARS
Caption 4: The wireless tilt sensor can monitor tilt on both horizontal direction with an accuracy of ±0.05° and a resolution of ±0.001°
Caption 3: Wireless tiltmeter (Ref: Beandevice® 2.4GHz HI-INC Xrange) is mounted on the noise barrier (brick construction)